baber/WOPTO huggingface dataset:
Patent KR-20010045615-A (KR)
Inventor: HUH IL SANG
IPC: F23G7/00
Filed: 1999-11-05
Abstract: PURPOSE: A sludge disposal device disposes sludge in sewage treatment facilities by solidly dissolving a heavy metals contained in the sludge in slag minerals to reduce a liquated amount of the heavy metals. CONSTITUTION: A sludge disposal device comprises a dryer(2), a crusher(4), an air flow delivery device(7), an incineration and fusion furnace(9), a main burner(8) and a slag discharging device(10). The dryer(2) reduces moisture contained in sludge to 5 weight % or less. The crusher(4) crushes the dried sludge to 100μm or less. The air flow delivery device(7) delivers the crushed sludge to the incineration and fusion furnace(9) by a certain amount of air flow. The incineration and fusion furnace(9) incinerates organic matter in the delivered sludge and fuses the incinerated ashes and inorganic matter in the sludge together at more than 1,300°C. The main burner(8) supplies sludge and oxidizing agent to the incineration and fusion furnace(9).
Patent KR-20010046655-A (KR)
Inventor: YANG JANG SIK
IPC: B29D35/14
Filed: 1999-11-15
Abstract: PURPOSE: An outsole of multi color and specific gravity, and a method and an apparatus for fabricating the outsole are provided to improve the efficiency of work, and to satisfy the various requires of consumers by injecting and combining a primary base color and a secondary base color. CONSTITUTION: In an injection preparing step, an upper plate mold, a slidable middle plate mold, and a lower plate mold are combined in turn. In a primary injection step, resin is poured after integrating the middle plate mold and the lower plate mold to inject a primary base color while maintaining a desired temperature and time conditions. Then, in a mold change step, the middle plate mold is separated from the lower plate mold by using an actuator, and is slidden toward one side. After the upper plate mold and the lower plate mold are integrated in state that the middle plate mold is slidden toward one side, the resin is poured, and the temperature of the molds is rapidly raised up to a specific cross-link temperature. After that, the molds are opened to inject a secondary base color. In a final re-injection step, the high temperature molds are set to a primary injection temperature by using a rapid cooling device.
Patent KR-20010046792-A (KR)
Inventor: JUNG YEON HAE
IPC: H01L21/28
Filed: 1999-11-15
Abstract: PURPOSE: A method for forming a self-aligned contact hole of a semiconductor device is provided with a higher etch selectivity. CONSTITUTION: In the method, after a gate electrode(43) having a polysilicon layer(38), a tungsten silicide(40) and a silicon nitride layer(42) are formed on a semiconductor substrate(30), a spacer(44) is formed from undoped silicate glass(USG) on a sidewall of the gate electrode(43). An interlayer dielectric layer(45) is then formed over the substrate(30) and etched by using an etching gas in which an etch selectivity of the interlayer dielectric layer(45) to the spacer(44) is 15:1 or more. The interlayer dielectric layer(45) is formed from borophospho silicate glass(BPSG) or phospho silicate glass(PSG). The etching gas is preferably composed of C5F8, CH2F2, O2 and Ar, which are mixed with a flow rate of 2:1:2:50.
Patent KR-20010048025-A (KR)
Inventor: JUN U TAE
IPC: E04B2/86
Filed: 1999-11-24
Abstract: PURPOSE: A dewing proof panel and the form method and dewing proof wall of a structure ordinary type using the dewing proof panel is provided to improve a fire resistance, an adiabatic efficiency and a sound isolation and is unnecessary to remove the form. CONSTITUTION: A dewing proof panel consists of; a wall structure(15); a stiffening metallic material(13) stuck to the plate; and an insulating material(14) bonded on the stiffening metallic material. The plate uses a CRC board. First, a dewing proof panel is installed in a ceiling and a wall instead of a form. Second, a reinforcing rod and an insulating material are installed on the installed dewing proof panel separately. Third, concrete is cast and cured. And a water repellent(18) with a thickness of 150 or 200mm is treated on the contact surface of the plate(12) and the finish surface(17) of a floor slab(16).
Patent KR-20010053901-A (KR)
Inventor: SONG GEUN HO
IPC: H01L23/28
Filed: 1999-12-02
Abstract: PURPOSE: A method for manufacturing a chip stack package is provided to realize electrical interconnection between individual chips at a wafer level before a wafer sawing. CONSTITUTION: The method begins with preparing a semiconductor wafer(10) where integrated circuits and electrode pads(16) connected thereto are formed in and on a wafer substrate, and a passivation layer is formed on the wafer substrate to protect the integrated circuits and to define sawing streets(14) between individual chip areas(20). Next, via holes(18) are formed in the wafer substrate, preferably within the sawing streets(14), spaced apart from the corresponding electrode pads(16). The electrode pads(16) are then exposed by partly removing the passivation layer thereon, and connected to the corresponding via holes(18) by respective interconnection lines(13) which are extended on a lower surface of the wafer(10) through the via holes(18) to points corresponding to the electrode pads(16). Thereafter, the wafer(10) is divided into the individual chips(20) along the sawing streets(14). The divided individual chips(20) are then stacked to form the chip stack package by connecting the interconnection lines(13) of the stacked individual chips(20) through conductive adhesive filled in the via holes(18).
Patent KR-20010054089-A (KR)
Inventor: SHIN EON SEOK
IPC: H04B1/38
Filed: 1999-12-03
Abstract: PURPOSE: A method for performing a voice dial through an ear microphone in a radio terminal is provided to facilitate use of a phone number registered in a voice dial in a radio terminal having an ear microphone and perform a voice dial function with adding a key by dialing a phone number of a voice dial selected by key inputting by a user while a voice is output. CONSTITUTION: A voice dial function is set(300), it is checked whether an ear microphone is connected through a jack/connection sensor(301). When the ear microphone is connected, a controller checks whether there is a key input through a key input unit included in the ear microphone(302). If there is a key input, the controller transits a terminal into an idle state and automatically performs a voice dial mode(310). The controller reproduces the first voice data previously stored in a voice memory and outputs it through a speaker of the ear microphone(320). The controller checks whether a SEND/END key included in the key input unit of the ear microphone is depressed(330). If no key is inputted for a predetermined time, the controller checks whether the outputted voice data is the last one(340). If the outputted data is the last one, when a key which desires a voice dial termination is inputted(370), the program is terminated. If a key is inputted within a predetermined time, the controller outputs again the voice data outputted when the key has been inputted(360). At this time, the user depresses an ascertaining key, and then a call is originated with a corresponding phone number(380). The controller demodulates the next voice data and outputs it through the speaker of the ear microphone(350).
Patent KR-20010054091-A (KR)
Inventor: KIM JOON KY
IPC: A01K91/08
Filed: 1999-12-03
Abstract: PURPOSE: A bamboo fish troll is provided, therefore users can easily fish on the land not in the river using it when doing bamboo fish. CONSTITUTION: The bamboo fish troll consists of a buoyant plate(11) comprising connecting groove(11a) and supporting fishing lines on the water; a stick shaped clamp(12a) releasably connected with the buoyant plate(11) and the connecting groove(11a); a supporting line connecting element(12) having a fishing line connecting groove(12b) and releasably and vertically connected with the buoyant plate(11); a feed containing vessel(14) comprising the net bottom and an upper clamp(14a) releasably connected with the groove(11a) of buoyant plate(11), and positioned under the buoyant plate(11); multiple weights comprising a clamp(15a) releasably connected with the groove(11a) of buoyant plate(11) and positioned under the buoyant plate(11); a fishing line supporting element(16) comprising a clamp(16a) releasably connected with the groove(11a) of buoyant plate(11) and positioned at the groove(11a) of buoyant plate(11); a supporting line connected with the supporting line connecting element(12) and supporting the buoyant plate(11); and a fishing rod(18) comprising a hook and a fishing line connected with a ring of fishing line supporting element(16), and supporting the buoyant plate(11).
Patent KR-20010054975-A (KR)
Inventor: CHOI JONG U
IPC: H04L12/28
Filed: 1999-12-08
Abstract: PURPOSE: An ADSL(Asymmetric Digital Subscriber Line) system for transceiving data at a high speed is provided to asymmetrically construct a data transceiving speed between a subscriber and a supplier. CONSTITUTION: The first terminal(410) transceives data at the first data transmitting speed and at the first data receiving speed lower than the first data transmitting speed. The second terminal(420) transceives data at the second data receiving speed in accord with the first data transmitting speed and at the second data transmitting speed in accord with the first data receiving speed. A data divider(430) multiplexes data inputted from an exterior to correspond to the transmitting speeds of the first and the second terminal(410,420), and transmits the multiplexed data to the first and the second terminal(410,420). The data divider(430) demultiplexes the data inputted from the first and the second terminal(410,420) to correspond to the receiving speeds of the first and the second terminal(410,420).
Patent KR-20000052454-A (KR)
Inventor: GERHARTKLAUS
IPC: B27N3/14
Filed: 1999-12-10
Abstract: PURPOSE: A roller sorting or distributing apparatus for sorting or distributing sawdust, fiber or equivalents is provided to achieve an improved sorting or distributing performance while allowing a front flank of rotating tooth to discharge particles of sorted or distributed material so as to prevent clogging of a roller set. CONSTITUTION: An apparatus comprises a plurality of rollers(3) arranged in such a manner that a ring protrusion of the roller is positioned oppositely to a ring groove of an adjacent roller and a chip passage hole is formed at a roller base surface, rollers(3) being separated from each other by the ring protrusion forming an outer cover surface of the roller, the rollers(3) having a plurality of ring grooves separated from each other at equal axial space and rotating from a top surface forming the roller base surface toward an end of a discharge portion, the apparatus further comprises at least one roller set constituted by a plurality of rollers(3) connected in parallel and which rotate in the same direction, the rollers(3) constituting a roller layer having a sorted material inlet end arranged horizontally with respect to the rollers(3) and an outlet end for discharging large particles.
Patent KR-20010065047-A (KR)
Inventor: PARK GI TAE
IPC: G11C11/40
Filed: 1999-12-21
Abstract: PURPOSE: A synchronous semiconductor memory device of a double data rate method for a high speed and a low power is provided to incorporate part of data controlling clocks and improve a tCD(clock to data output) by reducing the number of a multiplexer transistor for switching 2N pair of data by input/output ports in a data outputting buffer. CONSTITUTION: The semiconductor memory device includes a data controlling clock generating circuit and a data outputting buffer. The data controlling clock generating circuit has a state maintaining portion which generates the first logic state during the first transition of an internal clock to control the number of data controlling clocks to 5N(here, the N is the number of input/output ports). The data outputting buffer transmits 2N pair of data received from sense amplifiers via an off-chip driver(40) in response to data controlling clocks of 5N generated from the data controlling clock generating circuit. The data controlling clock generating circuit always generates a data controlling clock having a high pulse at a low transition of a clock.
Patent KR-20000012755-A (KR)
Inventor: LEE SANG HYUN
IPC: F15B7/00
Filed: 1999-12-22
Abstract: PURPOSE: An actuator is provided to generate a driving force by driving a cam shaft by a crank shaft without support of an additional driving force from outside. CONSTITUTION: An actuator comprises:valves(P1, P2) being installed for flowing oil toward one direction between two oil lines in the middle; a solenoid valve for controlling the flow of the two oil lines; two centers(C1, C2) of a parallel structured moving pulley device maintaining a uniform relative distance; and a body containing the solenoid valve and the oil lines for being fixed in an engine. Therefore, the upper and the lower directional forces being generated to the pulley device by a force of a belt operate to two pistons. The device increases an inhaling and an exhaling efficiency of the engine for improving a fuel efficiency and an output power.
Patent KR-20010063958-A (KR)
Inventor: LIM CHANG HYEON
IPC: B60W50/10
Filed: 1999-12-24
Abstract: PURPOSE: A driving system and control method thereof combinedly controls driving system independently controlled by the driving condition so that dynamic drive and normal drive can be selected. CONSTITUTION: A driving system comprises a mode selection detector(10), a driving device(20), an electronically controlled suspension(30), an electronically controlled steering power device(40) and a gearshift pattern switching device(50) of an automatic transmission. The electronically controlled suspension(30) chooses a driving mode according to a driving demand signal received from the driving system(20) and controls the damping force of a shock absorber according to the selected driving mode. The electronically controlled steering power device(40) controls the steering power of a steering wheel to be sporty mode or normal mode. The gearshift pattern switching device(50) selects the driving mode by the driving demand signal to switch the gearshift pattern to the power mode or the normal mode.
Patent KR-20010065543-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a fried rice vending machine for conveniently supplying various kinds of fried rice to consumers at a near area of one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means(18) is rotated so that an operating plate(22) installed movably at the lower part of each separating plate for preventing the dropping of a dish of fried rice is opened. Right after dropping a dish of fried rice corresponding to cash input, a solenoid valve(21) regulates an interrupter plate(24) to exactly control the number of dishes of fried rice to be vented. In the case that the bottom of a casing(25) is closed with upwardly drawing the operating plate(22), the solenoid valve(21) operated by electric force draws the interrupter plate(24) so that another dish of fried rice is placed between the interrupter plate(24) and the operating plate(22) for the next vent.
Patent KR-20010058932-A (KR)
Inventor: KIM SANG CHEOL
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is to increase the reliability of a device operation and the process yields by preventing an isolation oxide layer from being damaged due to the vertical misalignment. CONSTITUTION: An isolation oxide layer(11) is formed in a semiconductor substrate(10) to define an active region having T-shape. A MOSFET is completed by forming a gate electrode, an insulating layer spacer, and source/drain regions. An insulating dielectric(20) is formed on the entire surface of the semiconductor substrate. A photoresist pattern is formed on the interlayer dielectric. The photoresist pattern has a vertical misaligned part. Also, the photoresist pattern has a slope surface by annealing it at 120 to 150 deg.C for 70 to 120 seconds. A contact hole(24) having a slope surface is formed by removing the exposed interlayer dielectric, using the photoresist pattern as a mask. Next, after removing the photoresist pattern, a contact plug(28) is formed to bury in the contact hole.
Patent KR-20010059840-A (KR)
Inventor: KIM GWAN IL
IPC: B60T17/00
Filed: 1999-12-30
Abstract: PURPOSE: A sudden brake device effectively performs sudden braking when a brake being burst or an automobile sliding down the slope of a hill so as to protect safely a driver and a passenger as well. CONSTITUTION: A sudden brake device comprises the first switch, the second switch, a sudden brake fix (44), a fixing loop(48), an actuator and a spring(54). When a brake is burst, the first switch generates a driving signal by being in contact with a pedal arm so that the sudden brake fix (44) is to be suddenly down and gets stuck in the ground thereby performing sudden brake. In an emergency case without a brake bursting, a driver can push the second switch which generates a driving signal transmitted to the actuator thereby performing sudden brake.
Patent KR-20000068369-A (KR)
IPC: H01M10/052
Filed: 1998-06-30
Abstract: 표면이 질화붕소 박막으로 덮여있고, 광전자 분광법으로 측정한 표면 영역에서의 붕소원자 농도 C(B), 탄소원자 농도C(C), 질소원자 농도C(N)가 
     0.05 〈 C(B) / (C(B) + C(C) + C(N)) 〈 0.3 
     0.05 〈 C(N) / (C(B) + C(C) + C(N)) 〈 0.3 
     를 만족하는 탄소질 분말 및 탄소질 섬유. 이러한 탄소질 분말 및 탄소질 섬유를 음극 활물질로서 사용한 리튬 2차 전지.
Patent KR-20000049242-A (KR)
Title: Robot vehicle for hot-line job
Inventor: INOKUCHI HIROFUMI
IPC: B66F11/04
Filed: 1997-10-16
Abstract: PURPOSE: A robot vehicle is provided for hot-line job used in outage-free maintenance techniques carried out without interrupting the supply of electric power during wiring work and maintenance on high voltage transmission and distribution lines. CONSTITUTION: A robot vehicle for hot-line job for transmission and distribution lines comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms. Accordingly, a robot vehicle for hot-line job is provided to mount thereon a third arm which enables highly accurate positioning of the manipulators, remote control by an operator and automatic operation through a teaching-playback, has a function of lifting a heavy article, and is small-sized and lightweight.
Patent KR-20000057262-A (KR)
Title: Sliding cargo floor
Inventor: PILHALL STIG
IPC: B60R5/04
Filed: 1997-11-24
Abstract: PURPOSE: A sliding cargo floor is provided to be primarily used for 3- and 5-door vehicles, for example station wagons, vans, SUV (Sport Utility Vehicle), when loading and unloading luggage, cargo and the like. CONSTITUTION: A cargo floor for use in vehicles comprises front and rear floor portions with at least the rear floor portion being slidable out of the vehicle, the rear end of the front floor portion including an angled surface and the front end of the rear floor portion including an angled surface such that the forward and rear floor portions are longitudinally displaceable with respect to each other by interaction between these angled surfaces upon application of a forward force to the vehicle such as during a collision, and a joint connecting the forward and rear floor portions whereby the forward floor portion can be slidably moved along with the rearward floor portion and the rearward floor portion can be angularly displaced about the joint.
Patent KR-20010014440-A (KR)
Title: 전기도금조 내의 첨가제 농도 측정방법
IPC: G01N27/48
Filed: 1999-05-03
Abstract: 본 발명은 하나 이상의 성분을 포함하고, 이 성분의 부산물은 전해기술의 에너지 입력에 대한 초기의 전기 반응을 왜곡시키는 전기도금 용액내의 타겟 성분을 전해기술을 사용하여 측정하는 방법에 관한 것이다.  타겟 성분 측정방법은 타겟 성분의 전해측정 사이클이 전기도금 용액 내에 배치되는 한 쌍의 전극(10,20)에 에너지 입력을 제공함으로써 개시되는 제 1단계를 포함한다.  전극쌍으로의 에너지 입력은 전해측정 사이클이 정상상태에 도달되는 적어도 소정 시간동안 제공된다.  후속단계에 있어서, 전해기술의 에너지 출력의 전해측정은 전해측정 사이클이 정상상태에 도달된 후에 실시된다.  이후에 전해측정은 전기도금 용액내에서의 타겟 성분의 양을 측정하는 데 사용된다.  폐루프 시스템에서 상기 방법 및/또는 하나 이상의 공지된 전해기술을 포함하는 자동 도싱시시템(100)도 기술된다.
Patent KR-20000057721-A (KR)
Title: Servo control method, and its application in a lithographic projection apparatus
Inventor: HULTERMANS SEBASTIAAN CORNELIS
IPC: G03F7/20
Filed: 2000-01-06
Abstract: PURPOSE: A photolithography apparatus is provided as specified in the opening paragraph, suffering from reduced vibration-related positioning errors. CONSTITUTION: In a photolithography apparatus, a cable slab(16) carries compressed air, coolant and/or power supply channels from a stationary frame(19) to a wafer table(12). Forces exerted on the moveable table(12) by the cable slab(16) are measured by a force sensor(17) mounted between the moveable table 12 and a mounting bracket for the cable slab. Control signals are generated from the force signals outputted by the force sensor(17), and applied to linear electric motors which drive the wafer table to counteract the effects of forces exerted on the wafer table by the cable slab(16).
Patent KR-20010075834-A (KR)
Title: A printed circuit board mounting apparatus and a method for self-adjustment work width
Inventor: AHN GYEONG JU
IPC: H05K3/00
Filed: 2000-01-19
Abstract: PURPOSE: An apparatus for producing printed circuit boards and a method for automatically controlling a working width are provided to automatically control a producing system according to kinds of printed circuit boards when different kinds of printed circuit boards are produced and variably controlling a width by making transfer conveyers and working table holders being integrated when different sized printed circuit boards are produced. CONSTITUTION: The first transfer conveyer includes the first reference guide rod and the first variable guide rod between which a printed circuit board is interposed. The first power unit is installed on the first transfer conveyor and controls widths of the first reference guide rod and the first variable guide rod. A reference support member and a variable support member support the printed circuit board by receiving the printed circuit board transferred from the first transfer conveyor. A working table holder allows a mounting process to be performed on the printed circuit board. The first connecting part is installed on an end of the variable support member so as for the variable support member to be operated together with the variable guide rod when the first variable guide rod is variably operated. The second transfer conveyor includes the second reference guide rod and the second variable guide rod allowing the printed circuit board to be interposed therebetween so that the printed circuit board can be transferred when the printed circuit board is transferred from the working table holder. The second power unit is installed on the second transfer conveyor and controls widths of the second reference guide rod and the second variable guide rod. The second connecting part is arranged on other end of the variable support member so as for the variable support member to be operated together with the second variable guide rod.